They were in Galazan Catalogue No. 7, but they aren't in the Galazan Catalogue Nos. 8 or 9. They were made by, or for, Ithaca Gun Co. LLC up at King Ferry, New York, not Ithaca Classic Doubles. The originals were only made in medium size. The ones made in the late 1990s came in small (5 inches long) and medium (5 3/8 inches long).

P.S. back in the day Ithaca always referred to their pad as being of "bridge trestle" design. "Sunburst" is a term added by collectors in later years.